448681844200 has 24 divisors (see below), whose sum is σ = 1043185288230. Its totient is φ = 179472737600.

The previous prime is 448681844153. The next prime is 448681844201. The reversal of 448681844200 is 2448186844.

It can be written as a sum of positive squares in 3 ways, for example, as 226277170596 + 222404673604 = 475686^2 + 471598^2 .

It is not an unprimeable number, because it can be changed into a prime (448681844201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1121704411 + ... + 1121704810.

Almost surely, 2^448681844200 is an apocalyptic number.

448681844200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

448681844200 is an abundant number, since it is smaller than the sum of its proper divisors (594503444030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

448681844200 is a wasteful number, since it uses less digits than its factorization.

448681844200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243409237 (or 2243409228 counting only the distinct ones).

The product of its (nonzero) digits is 1572864, while the sum is 49.

The spelling of 448681844200 in words is "four hundred forty-eight billion, six hundred eighty-one million, eight hundred forty-four thousand, two hundred".